stanford music entrepreneur ge wang and his arena coming up. >>> welcome back to "press: here." scott mcgrew. i don't play a single instrument, not the guitar or the piano or the little plastic recorder they make you try in third grade. but i can make music. there's a difference. who says? ge wang says, and he's a music professor. his ideas and inventions allow just about anyone to make music without a traditional instrument. here he is conducting a laptop orchestra. wang has taken his unusual ideas and turned them into a series of whimsical iphone apps. this is the musicians blowing into the microphone. this is an ipad app called mad pad. making music out of an old honda. and magic piano turning well known songs into games. ♪ so ge wang develops these with a company he founded called smule. he's at the head of the computer research and music and we have never had someone run in slow motion on this show before. you are the absolute first. >> i'm honored. >> my father-in-law who was a photographer, he would develop his film in the garage and in a dark room once told me you can't